Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

And Salts

Class 10 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

SciencePlaster of Paris loses its usefulness when kept open for a long time. What is the best reason?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Hard ScienceWashing soda crystals become powdery when kept in open air. Which phenomenon does this illustrate?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Hard ScienceA metal does not give hydrogen gas with an acid, but zinc gives gas in the same acid. Which conclusion is correct?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Hard ScienceWhich salt is most likely to give an acidic solution when dissolved in water?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Hard ScienceA gas released from a carbonate sample with acid is passed into lime water for a long time. Why can the final solution become clear again?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Hard ScienceWhat is the main reason for the different effect of dry hydrogen chloride and moist hydrogen chloride on litmus?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Hard ScienceIf the pH of a solution is brought from 11 close to 7, which ion is being effectively reduced?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Medium ScienceA solution gives green colour with universal indicator. When a small amount of acid is added, the colour becomes yellow. What does this show?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Medium ScienceOf two colourless solutions, the first gives a gas with magnesium and the second turns red litmus blue. What is the correct identification?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 9Medium ScienceIf a student says acids are always dangerous and bases are always safe, what is the correct response?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceWhich statement correctly differentiates the uses of baking soda and washing soda?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceIn an experiment, dry litmus is unaffected, but the same gas changes moist litmus colour. What is the best conclusion?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceA little base is added to an acidic solution, so pH increases but complete neutralisation does not occur. Why?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceIf a salt is obtained from seawater and used to make chlorine and sodium hydroxide, which common salt is it?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceA substance dissolves in water, turns red litmus blue, and feels soapy. Which ion will mainly be present?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceWhy is the gas formed by adding a metal to an acid not obtained with every metal?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceWhich substance dissolves in water to form a basic solution and also releases carbon dioxide with an acid?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium ScienceIf the amounts of hydrogen ions and hydroxide ions in a solution are nearly balanced, what will its pH be like?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Easy ScienceHow does the gas formed when sodium hydrogen carbonate reacts with an acid help food rise?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Easy ScienceA student says that pH zero means there is no acid. What is the correct evaluation?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8Medium